Question

7. Solve the following and write the answer in standard form.
(a) (7.35 x 10%+ (2.5 x 10)
(b) (1.23 x 104) + (0.0123 x 10 )
(c) (8.23 x 105) + (0.177 x 105
(d) (7.99 x 10") - (2.45 x 10")​

Answer 1

Step-by-step explanation:

a-. 7.35*10/100 +25=0.735+25=25.735

b-(127.92)+(0.123)=128.043

c-(864.15)+(18.585)=882.735

d-(7.99)-(24.5) =55.4

Answer 2

a=25.735

b=128.04

c=883.73

d=55.4