Home
Class 7
MATHS
State True or False : 8xx10^(6)+2xx10^(4...

State True or False : `8xx10^(6)+2xx10^(4)+5xx10^(2)+9xx10^(@)=8020509`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • EXPONENTS AND POWERS

    NCERT EXEMPLAR|Exercise THINK AND DISCUSS|7 Videos

  • DATA HANDLING

    NCERT EXEMPLAR|Exercise THINK AND DISCUSS |3 Videos

  • FRACTIONS AND DECIMALS

    NCERT EXEMPLAR|Exercise EXERCISE (FIND THE ERROR)|3 Videos

Similar Questions

Explore conceptually related problems

State True or False : 4xx10^(5)+3xx10^(4)+2xx10^(3)+1xx10^(@)=432010

State True or False : 600060=6xx10^(5)+6xx10^(2)

State True or False : 876543=8xx10^(5)+7xx10^(4)+6xx10^(3)+5xx10^(2)+4xx10^(1)+3xx10^(@)

0.5xx10^(-4)xx0.3xx10^(-3)xx10

(2.4xx10^3)div(8xx10^2)= ?

Hardness of water is 200 ppm. The normality and molarity of CaCO_3 in the water is (a). 2xx10^(-6)(N,2xx10^(-6)M (b). 4xx10^(-2)N,2xx10^(-2)M (c). 4xx10^(-3)N,2xx10^(-3)M (d). 4xx10^(-1)N,2xx10^(-1)M

Find the number from each of the following expanded forms :(a) 8xx10^(4)+6xx10^(3)+0xx10^(2)+4xx10^(1)+5xx10^(0) (b) 4xx10^(5)+5xx10^(3)+3xx10^(2)+2xx10^(0)(c)3xx10^(4)+7xx10^(2)+5xx10^(0)

10xx10^(3)*2.2xx10^(-6)*(10)/(0.4)

(-10)xx(-10)xx(-10)xx(-10)=10^(-4)