Maths-
General
Easy

Question

LCM and HCF of two numbers is equal to 75 and 5 . If one number is 15, find the other one.

  1. 15
  2. 20
  3. 30
  4. 25

The correct answer is: 25


    LCM×HCF = a × b
    75 × 5 = 15× b
    375 = 15 × b
    375 over 15 = b
    25 = b

    Related Questions to study

    General
    Maths-

    Find the range of the following data: 25, 22, 24, 30, 10, 12,32, 40

    Find the range of the following data: 25, 22, 24, 30, 10, 12,32, 40

    Maths-General
    General
    Maths-

    ¼ litre of milk cost Rs 15/2 . Find the cost of 9/2 litre of milk.

    ¼ litre of milk cost Rs 15/2 . Find the cost of 9/2 litre of milk.

    Maths-General
    General
    Maths-

    If a polygon has 5 sides(pentagon) than what will be the sum of its interior angles:

    If a polygon has 5 sides(pentagon) than what will be the sum of its interior angles:

    Maths-General
    parallel
    General
    Maths-

    If all the sides of triangle ,so the triangle is called __________ triangle:

    If all the sides of triangle ,so the triangle is called __________ triangle:

    Maths-General
    General
    Maths-

    which of these is   a factor of 6:

    which of these is   a factor of 6:

    Maths-General
    General
    Maths-

    In an office, there are 6000 employees. If 2000 of them are male employees, find the ratio of no. of male employees to the no female employees:

    In an office, there are 6000 employees. If 2000 of them are male employees, find the ratio of no. of male employees to the no female employees:

    Maths-General
    parallel
    General
    Maths-

    The area of a rectangular park is 1500 sq m. If the lenth is 50m, find its width. Also find the perimeter of the park.

    The area of a rectangular park is 1500 sq m. If the lenth is 50m, find its width. Also find the perimeter of the park.

    Maths-General
    General
    Maths-

    What will we get when we divide 4 by 6:

    What will we get when we divide 4 by 6:

    Maths-General
    General
    Maths-

    Divide 26.4 by 4:

    Divide 26.4 by 4:

    Maths-General
    parallel
    General
    Maths-

    What will be the opposite integer of 12:

    What will be the opposite integer of 12:

    Maths-General
    General
    Maths-

    The area of a rectangular park is 2000 m2 . If its length is 50m , find its width.

    The area of a rectangular park is 2000 m2 . If its length is 50m , find its width.

    Maths-General
    General
    Maths-

    Himani saves Rs 700 a month and pratibha saves Rs 900 a month. Find the ratio in their savings.

    Himani saves Rs 700 a month and pratibha saves Rs 900 a month. Find the ratio in their savings.

    Maths-General
    parallel
    General
    Maths-

    Find the Lateral surface area of a triangular prism if, three sides are 12cm, 10cm, 8cm and height is 20cm:

    Find the Lateral surface area of a triangular prism if, three sides are 12cm, 10cm, 8cm and height is 20cm:

    Maths-General
    General
    Maths-

    Find surface area of a rectangular prism, if its dimensions are 22cm, 10cm, 12cm:

    Find surface area of a rectangular prism, if its dimensions are 22cm, 10cm, 12cm:

    Maths-General
    General
    Maths-

    Find the value of x:
         60

    Find the value of x:
         60

    Maths-General
    parallel

    card img

    With Turito Academy.

    card img

    With Turito Foundation.

    card img

    Get an Expert Advice From Turito.

    Turito Academy

    card img

    With Turito Academy.

    Test Prep

    card img

    With Turito Foundation.