Question

2πr-8÷4-7-8-8+-6+7-7+7-6+57+67+67

Answer 1

I think the answer is 2*pi*r+161

Answer 2

$\huge\sf\underline{\red{ᴄᴏʀʀᴇᴄᴛ}\: \blue{ϙᴜᴇsᴛɪᴏɴ}}$

✓$2πr-8÷4-7-8-8+-6+7-7+7-6+57+67+67$

ANSWER

$\huge\sf\underline{\pink{167}\purple{.}\green{28}\orange{π}}$

☞THIS IS DONE BY CALCULATION

• ᴀ ᴄᴀʟᴄᴜʟᴀᴛɪᴏɴ ɪs ᴀ ᴅᴇʟɪʙᴇʀᴀᴛᴇ ᴘʀᴏᴄᴇss ᴛʜᴀᴛ ᴛʀᴀɴsғᴏʀᴍs ᴏɴᴇ ᴏʀ ᴍᴏʀᴇ ɪɴᴘᴜᴛs ɪɴᴛᴏ ᴏɴᴇ ᴏʀ ᴍᴏʀᴇ ʀᴇsᴜʟᴛs.
• $π=\frac{22}{7}$