Math, asked by gsb32, 4 months ago

20 : 30 :: 42 : ?
please solve the

Answers

Answered by niteshshaw723

1

Step-by-step explanation:

please make my answer in the brainlist

Attachments:

Answered by Dadprince11

2

Answer:

= 20 × 42 = 30 × x

= 840 = 30x.

= x = 840/30

= 28 answer

mark me as brilliant ☆☆

Previous Question

Next Question

Similar questions

Math, 2 months ago

a cyclist starts a journey from town a . he rides 10km north then 5km east and finally 10km on a bearing of 045 degrees.

English, 2 months ago

What is the meaning of Rebel...

Physics, 2 months ago

मनुष्य के सूंघने की क्षमता को नियंत्रित करता है ? (A) ऑप्टिक पालि (B) ध्राणेंद्रिय पालि (C) सेरीब्रम (D) इनमें से कोई नहीं kyu esa kyu bol rhe ho...

Science, 4 months ago

give scientific reason why diamonds are used in rock drilling...

Science, 4 months ago

2. Enlistvarious steps of farming ...

Science, 10 months ago

What are the symptoms? What Initiatives are taken by the government/ authorities? What values you have learnt from this quarantine stage?

Math, 10 months ago

The total surface area of cylinder having a certain height is the sum of two parts. one of the parts varies directly with radius and the other parts varies directly with the square of the radius. the total surface area is 7200 units when the radius is 30 units and 3600 units when the radius is 20 units. find the total surface area when radius is 10 units?

Physics, 10 months ago

how to go to other world before death ...