Question

Expand 7025.93 by using exponents.

Answer 1

Step-by-step explanation:

Introducing VIP - Your Progress Is Our Responsibility

KNOW MORE

filledbookmark

USE APP

Sign in

Questions & Answers

CBSE

Mathematics

Grade 7

Number System

Question

Answers

Related Questions

How do you use exponents to write 7.5 million in expanded notation?

Answer

VerifiedVerified

50.4K+ Views

Hint: To convert a number in the expanded form break the number in its factored form and then write the similar terms in the exponent form.

The exponent form of 7.5 million in expanded form writes the complete form of 7.5 million as 7500000 and then factorizes the number. Then, find the exponential form of the given exponents.

Complete step by step solution:

The given number is 7.5 million.

Since there are 6 zeros in a million. Write the million as the power of106.

Then, the number becomes 7.5×106.

Then, the number is,

⇒7.5×106=7500000

Hope it's help you

Consider the factors of 75 are 3×5×5 .

Write 5×5 in the exponent form as 52, as the number 5 is multiplied 2 times.

Then, 75 in the exponent form is 3×52.

Then, the number in the exponent form is 7500000=75×105

.

Then, the number is,

⇒7500000=3×52×105

The number 7.5 million in the exponent form is 3×52×105

.