Advertisements
Advertisements
प्रश्न
A number changes from −20 to 30. What is the increase or decrease in the number?
Advertisements
उत्तर
Change = Final Value − Initial Value
Given:
- Initial value = −20
- Final value = 30
Substitute the values: Change = 30 − (−20)
Change = 30 + 20 = 50
The number increased by 50.
APPEARS IN
संबंधित प्रश्न
Verify: (-82) x {(-4) + 19} = (-82) x (-4) + (-82) x 19
Verify:
{7 − (−7)} × 7 = 7 × 7 − (−7) × 7
Verify: {(-15) – 8} x -6 = (-15) x (-6) – 8 x (-6)
Eighteen integers are multiplied together. What will be the sign of their product, if:
12 of them are negative and 6 are positive?
Eighteen integers are multiplied together. What will be the sign of their product, if:
9 of them are positive and the remaining are negative?
Eighteen integers are multiplied together. What will be the sign of their product, if:
all are negative?
Find which is greater?
(8 + 10) × 15 or 8 + 10 × 15
Find which is greater?
12 × (6 – 8) or 12 × 6 – 8
The sum of two integers is 28. If one integer is -45, find the other
Add the product of (-13) and (-17) to the quotient of (-187) and 11.
