Question

18.One cricket bat costs Rs.15 less than half the cost of the other cricket bat. What is the
cost of the other bat. if the cost of the first bat isRs. 200?

19) Solve 3x+5
---------------------
2x+7 =
=5
value of x =?

20)What is the measure of ∠ X if the other angles are given? Name the polygons.
a) 1100, 900
, 1500
, 1020
, 1100
, 1700
, x0

b) 1100 , 950
, 1200
, 1400
, x0

21)If the product of any two rational numbers is 2 and one of them is 1/7, find the
other?


Note if possible do it in notebook with proper explanation.. spam or wrong answer direct report

Answer 1

Answer:

Weiming and siti measured out some water for an experiment. Siti measured out 7 times as much water as Weiming. Weiming measured out 0.42litre less than Siti. How much water did they measure out altogether?

Answer 2

18.One cricket bat costs Rs.15 less than half the cost of the other cricket bat. What is the

cost of the other bat. if the cost of the first bat isRs. 200?

Ans: Rs. 430

19) Solve 3x+5

8

2x+7 =

=5

value of x = 1

20)What is the measure of ∠ X if the other angles are given? Name the polygons.

a) 1100, 900

, 1500

, 1020

, 1100

, 1700

, x0

b) 1100 , 950 ✓

, 1200

, 1400

, x0

21)If the product of any two rational numbers is 2 and one of them is 1/7, find the other?

Ans: 14 is the other number